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Sealevel Systems, Inc.

Sealevel.com

Phone 864.843.4343

Ul4.PCIe

User Manual

Item# 7404e

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Summary of Contents for 7404e

Page 1: ...Sealevel Systems Inc Sealevel com Phone 864 843 4343 UltraCOMM 4 PCIe User Manual Item 7404e...

Page 2: ...N 3 BEFORE YOU GET STARTED 4 CARD SETUP 6 SOFTWARE INSTALLATION 9 SPECIFICATIONS 17 APPENDIX A TROUBLESHOOTING 18 APPENDIX B HANDLING INSTRUCTIONS 19 APPENDIX C ELECTRICAL INTERFACE 20 APPENDIX D ASYN...

Page 3: ...s a COM port This allows the software application to utilize the serial port for RS 485 communication without the need to control the direction of data between the master and slave device Our on board...

Page 4: ...th cable Sealevel Software CD Advisory Conventions Warning The highest level of importance used to stress a condition where damage could result to the product or the user could suffer serious injury I...

Page 5: ...chased from our website www sealevel com by calling our sales team at 864 843 4343 DB9 to DB25 Serial Cable Item CA176 DB9 Female RS 422 to DB25 Male RS 530 Cable 10 in Length Terminal Block Kit Item...

Page 6: ...divisor to provide a wide range of possible baud rates Note that there are many combinations that can give the same result e g Prescaler 1 and Divisor 8 Prescaler 2 and Divisor 4 or Prescaler 8 and D...

Page 7: ...on of the interface If multiple Ultra COMM 4 PCIe adapters are configured in an RS 485 network only the boards on each end should have switches T P P ON Refer to the following table for each position...

Page 8: ...vel Systems Inc 7404e Manual 8 SL9224 02 2017 Figure 1 RS 232 Mode Figure 2 RS 422 Mode Figure 3 RS 485 two wire with Echo Figure 4 RS 485 two wire No Echo 1 2 3 4 5 6 7 ON 1 2 3 4 5 6 7 ON 1 2 3 4 5...

Page 9: ...he current versions of Sealevel software packages can be obtained from the Sealevel website see following instructions If you already have the Sealevel software proceed to the Windows or Linux install...

Page 10: ...vel media into your PC 2 If the AutoRun feature is enabled for this media the software will automatically launch 3 Otherwise navigate to the root directory of the media and double click the autorun ex...

Page 11: ...ars click the Next button to initiate the software installation 8 When the License Agreement window appears accept the terms and click Next to continue You can click the Print button to print out a co...

Page 12: ...shown below Click the OK button to continue This is a notification that if you are upgrading from a previous driver version you should remove the associated Device Manager hardware entries and reinst...

Page 13: ...he Instructions from the Where to Get Software section above Please take note of the destination directory it will save to 2 Uninstall the currently loaded driver SeaCOM driver found in the Control Pa...

Page 14: ...d receive FIFOs The UARTs are register compatible with 16C450 16C550 16C654 and 16C750 UARTs The FIFO depth can be changed to match the depth of these UARTs RS 422 485 CA 143 DB 9 Connector Pin Assign...

Page 15: ...eady 4 Output RD Receive Data 2 Input CTS Clear To Send 8 Input DSR Data Set Ready 6 Input DCD Data Carrier Detect 1 Input RI Ring Indicator 9 Input Please terminate any control signals that are not g...

Page 16: ...6 3 RX RD 36 11 27 2 RTS RTS 17 30 8 21 CTS CTS 16 31 7 22 TX DTR 34 13 25 4 RTS DSR 18 29 9 20 RX DCD 37 10 28 1 CTS RI 15 32 6 23 GND GND 33 14 24 5 The RTS output is only available in RS 232 and RS...

Page 17: ...0 to 90 R H Non Condensing Manufacturing All Sealevel Systems Printed Circuit boards are built to UL 94V0 rating and are 100 electrically tested These printed circuit boards are solder mask over bare...

Page 18: ...vel Systems adapter is securely installed in a motherboard slot 5 When running DOS or Windows 3 x refer to the supplied Sealevel Software and this User Manual to verify that the Sealevel Systems adapt...

Page 19: ...statically sensitive components in protective packaging or on anti static mats Grounding Methods The following measures help to avoid electrostatic damages to the device Cover workstations with approv...

Page 20: ...ines the electrical characteristics of balanced voltage digital interface circuits RS 422 is a differential interface that defines voltage levels and driver receiver electrical specifications On a dif...

Page 21: ...ed in only one direction at a time For half duplex operation the two transmit pins should be connected to the two receive pins Tx to Rx and Tx to Rx Four wire mode allows full duplex data transfers RS...

Page 22: ...defined number of stop bits usually 1 1 5 or 2 An extra bit used for error detection is often appended before the stop bits Remain Idle or next start bit Odd Even or Unused STOP P BIT 5 to 8 Data Bit...

Page 23: ...Sealevel Systems Inc 7404e Manual 23 SL9224 02 2017 Appendix E Mechanical Drawing...

Page 24: ...glect abuse accidents or acts of nature are not covered under this warranty Warranty service may be obtained by delivering the Product to Sealevel and providing proof of purchase Customer agrees to in...

Page 25: ...subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operati...

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